1311517200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3702

約数の個数: 240

約数和(自身を含む): 4914415616

約数和(自身を除く): 3602898416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 100, 105, 112, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 240, 258, 280, 300, 301, 336, 344, 350, 400, 420, 430, 516, 525, 560, 600, 602, 645, 688, 700, 840, 860, 903, 1032, 1050, 1075, 1200, 1204, 1290, 1400, 1505, 1680, 1720, 1806, 2064, 2100, 2150, 2408, 2580, 2800, 3010, 3225, 3440, 3612, 3631, 4200, 4300, 4515, 4816, 5160, 6020, 6450, 7224, 7262, 7525, 8400, 8600, 9030, 10320, 10893, 12040, 12900, 14448, 14524, 15050, 17200, 18060, 18155, 21786, 22575, 24080, 25417, 25800, 29048, 30100, 36120, 36310, 43572, 45150, 50834, 51600, 54465, 58096, 60200, 72240, 72620, 76251, 87144, 90300, 90775, 101668, 108930, 120400, 127085, 145240, 152502, 156133, 174288, 180600, 181550, 203336, 217860, 254170, 272325, 290480, 305004, 312266, 361200, 363100, 381255, 406672, 435720, 468399, 508340, 544650, 610008, 624532, 635425, 726200, 762510, 780665, 871440, 936798, 1016680, 1089300, 1092931, 1220016, 1249064, 1270850, 1452400, 1525020, 1561330, 1873596, 1906275, 2033360, 2178600, 2185862, 2341995, 2498128, 2541700, 3050040, 3122660, 3278793, 3747192, 3812550, 3903325, 4357200, 4371724, 4683990, 5083400, 5464655, 6100080, 6245320, 6557586, 7494384, 7625100, 7806650, 8743448, 9367980, 10166800, 10929310, 11709975, 12490640, 13115172, 15250200, 15613300, 16393965, 17486896, 18735960, 21858620, 23419950, 26230344, 27323275, 30500400, 31226600, 32787930, 37471920, 43717240, 46839900, 52460688, 54646550, 62453200, 65575860, 81969825, 87434480, 93679800, 109293100, 131151720, 163939650, 187359600, 218586200, 262303440, 327879300, 437172400, 655758600, 1311517200]

約数ペア:

[(1, 1311517200), (2, 655758600), (3, 437172400), (4, 327879300), (5, 262303440), (6, 218586200), (7, 187359600), (8, 163939650), (10, 131151720), (12, 109293100), (14, 93679800), (15, 87434480), (16, 81969825), (20, 65575860), (21, 62453200), (24, 54646550), (25, 52460688), (28, 46839900), (30, 43717240), (35, 37471920), (40, 32787930), (42, 31226600), (43, 30500400), (48, 27323275), (50, 26230344), (56, 23419950), (60, 21858620), (70, 18735960), (75, 17486896), (80, 16393965), (84, 15613300), (86, 15250200), (100, 13115172), (105, 12490640), (112, 11709975), (120, 10929310), (129, 10166800), (140, 9367980), (150, 8743448), (168, 7806650), (172, 7625100), (175, 7494384), (200, 6557586), (210, 6245320), (215, 6100080), (240, 5464655), (258, 5083400), (280, 4683990), (300, 4371724), (301, 4357200), (336, 3903325), (344, 3812550), (350, 3747192), (400, 3278793), (420, 3122660), (430, 3050040), (516, 2541700), (525, 2498128), (560, 2341995), (600, 2185862), (602, 2178600), (645, 2033360), (688, 1906275), (700, 1873596), (840, 1561330), (860, 1525020), (903, 1452400), (1032, 1270850), (1050, 1249064), (1075, 1220016), (1200, 1092931), (1204, 1089300), (1290, 1016680), (1400, 936798), (1505, 871440), (1680, 780665), (1720, 762510), (1806, 726200), (2064, 635425), (2100, 624532), (2150, 610008), (2408, 544650), (2580, 508340), (2800, 468399), (3010, 435720), (3225, 406672), (3440, 381255), (3612, 363100), (3631, 361200), (4200, 312266), (4300, 305004), (4515, 290480), (4816, 272325), (5160, 254170), (6020, 217860), (6450, 203336), (7224, 181550), (7262, 180600), (7525, 174288), (8400, 156133), (8600, 152502), (9030, 145240), (10320, 127085), (10893, 120400), (12040, 108930), (12900, 101668), (14448, 90775), (14524, 90300), (15050, 87144), (17200, 76251), (18060, 72620), (18155, 72240), (21786, 60200), (22575, 58096), (24080, 54465), (25417, 51600), (25800, 50834), (29048, 45150), (30100, 43572), (36120, 36310)]